Monday, December 21, 2009
Monday December 21, 2009
20 minutes at
4,3,2,1 @ 18, 20, 22, 24
20 minutes at
45 seconds on, 25 seconds OFF
Rate: 26
Pace: 5K pace +2
4,3,2,1 @ 18, 20, 22, 24
20 minutes at
45 seconds on, 25 seconds OFF
Rate: 26
Pace: 5K pace +2
posted by Duncan PERMALINK 
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